[Qemu-devel] Patch for minor qemu heap corruption bug when the console is zero width

2006-08-20 Thread Kenneth Duda
This patch fixes a minor bug that mcheck picked up. I don't know if it ever causes problems in practice. -Ken diff -burN qemu-snapshot-2006-03-27_23.orig/console.c qemu-snapshot-2006-03-27_23/console.c --- qemu-snapshot-2006-03-27_23.orig/console.c 2006-03-11 07:35:30.0 -0800 +++ qe

[Qemu-devel] Patch for minor qemu heap corruption bug when the console is zero width

2006-04-07 Thread Kenneth Duda
Hi everyone, here is another patch for a much less significant bug. If your "vc" console width is 0, qemu corrupts the heap (because it writes one character into a screen buffer that's been malloc'ed as size 0). I don't know if this bug ever causes problems in practice --- I picked it up using mch